[RUMOR] Aiba Masaki leaving Tensai! Shimura Doubutsuen?

Aiba Masaki, one of the co-hosts of the variety program 'Tensai! Shimura Doubutsuen' since 2004, cried in the last episode. But it was broadcasted in cuts, so the reason he cried is unknown. (it will be shown next week probably)

What do you think this is all about Arama? & Sorry for my awful English..

EDIT1: Replaced LQ video with HQ video

EDIT2: According to Yamakaze-san's update audiences who attented the shooting said he didn't cry because he is gonna leave TSD. (Maybe he cried because of a sad clip or something) But it's weird because he says 'in this empty studio'. It seems that we won't be 100% sure till next week..